Rev E 11/12/14 12 FEMTOCLOCK®, CRYSTAL-TO-LVCMOS/LVTTL FREQUENCY
SYNTHESIZER
840002-01 DATA SHEET
Revision History Sheet
Rev Table Page Description of Change Date
B
T4
T8
1
4
8
11
Features Section - corrected the integration range from 1.875MHz - 175MHz to 1.875MHz -
20MHz in the RMS phase jitter bullet.
Crystal Characteristics Table - added Drive Level.
Added Recommendations for Unused Input and Output Pins.
Ordering Information Table - corrected standard marking and
added Lead-Free part number, marking and note.
1/13/06
C
T5A
T5B
T6
T8
4
4
7
7
8
9
11
3.3V AC Characteristics Table - added thermal note.
3.3V/2.5V AC Characteristics Table -corrected FOUT from 56MHz min - 68MHz max to
56MHz min - 70MHz max.
Deleted Power Supply Filtering Techniques section, added to schematic layout.
Deleted Crystal Input Interface section.
Added Overdriving the XTAL Interface section.
Updated Layout Guideline and diagram.
Ordering Information Table - deleted “ICS” prefix in Part/Order Number column.
Converted datasheet format.
2/3/11
D
T5B
T8
4
11
AC Characteristics Table - updated odc to include spec at 125MHz.
Ordering Information Table - corrected Package column to replace LQFP with TSSOP.
2/29/12
D 5A, 5B 4 AC Table; f
OUT
= F_SEL[1:0] = 01 or 11, F_SEL[1:0] = 10
9/28/12
D 8 11 Deleted Quantity from Tape and Reel
E
T8 11 Removed leaded devices - PDN CQ-13-02 expired.
Updated Data Sheet format.
11/12/14
